Derick Costa Jr., 10, has made up his mind that riding bulls is something that he loves to do. With the support of his parents, who sent him to a bull riding academy in Texas last year, Derick looks forward to Friday nights when he gets to ride bulls.  Massachusetts is a long way from the Midwest where bull riding is the norm, but the New England Rodeo in Norton, MA gives Derick an opportunity to do what he loves.  With the winter season closing in rapidly, Derick makes the best of the final round of the season, with two successful rides.